18 (火)	10:28	18:59	-	-
	45cm	22cm	-	-
若潮 出 05:55 入 16:55 出 00:56 入 14:22

江差／桧山（北海道）2033年10月18日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
10/18 00:00	29.6	↑0.1
10/18 00:10	29.8	↑0.2
10/18 00:20	29.9	↑0.1
10/18 00:30	30.0	↑0.1
10/18 00:40	30.1	↑0.1
10/18 00:50	30.2	↑0.1
10/18 01:00	30.3	↑0.1
10/18 01:10	30.4	↑0.1
10/18 01:20	30.5	↑0.1
10/18 01:30	30.5	0
10/18 01:40	30.6	↑0.1
10/18 01:50	30.7	↑0.1
10/18 02:00	30.8	↑0.1
10/18 02:10	30.8	0
10/18 02:20	30.9	↑0.1
10/18 02:30	31.0	↑0.1
10/18 02:40	31.1	↑0.1
10/18 02:50	31.2	↑0.1
10/18 03:00	31.3	↑0.1
10/18 03:10	31.5	↑0.2
10/18 03:20	31.6	↑0.1
10/18 03:30	31.8	↑0.2
10/18 03:40	31.9	↑0.1
10/18 03:50	32.1	↑0.2
10/18 04:00	32.3	↑0.2
10/18 04:10	32.5	↑0.2
10/18 04:20	32.8	↑0.3
10/18 04:30	33.0	↑0.2
10/18 04:40	33.3	↑0.3
10/18 04:50	33.6	↑0.3
10/18 05:00	33.9	↑0.3
10/18 05:10	34.2	↑0.3
10/18 05:20	34.5	↑0.3
10/18 05:30	34.9	↑0.4
10/18 05:40	35.3	↑0.4
10/18 05:50	35.7	↑0.4
10/18 06:00	36.1	↑0.4
10/18 06:10	36.5	↑0.4
10/18 06:20	36.9	↑0.4
10/18 06:30	37.3	↑0.4
10/18 06:40	37.8	↑0.5
10/18 06:50	38.2	↑0.4
10/18 07:00	38.7	↑0.5
10/18 07:10	39.1	↑0.4
10/18 07:20	39.6	↑0.5
10/18 07:30	40.0	↑0.4
10/18 07:40	40.4	↑0.4
10/18 07:50	40.9	↑0.5
10/18 08:00	41.3	↑0.4
10/18 08:10	41.7	↑0.4
10/18 08:20	42.1	↑0.4
10/18 08:30	42.5	↑0.4
10/18 08:40	42.8	↑0.3
10/18 08:50	43.2	↑0.4
10/18 09:00	43.5	↑0.3
10/18 09:10	43.8	↑0.3
10/18 09:20	44.0	↑0.2
10/18 09:30	44.2	↑0.2
10/18 09:40	44.4	↑0.2
10/18 09:50	44.6	↑0.2
10/18 10:00	44.7	↑0.1
10/18 10:10	44.8	↑0.1
10/18 10:20	44.8	0	満潮
10/18 10:30	44.8	0
10/18 10:40	44.8	0
10/18 10:50	44.7	↓-0.1
10/18 11:00	44.6	↓-0.1
10/18 11:10	44.5	↓-0.1
10/18 11:20	44.3	↓-0.2
10/18 11:30	44.0	↓-0.3
10/18 11:40	43.8	↓-0.2
10/18 11:50	43.4	↓-0.4
10/18 12:00	43.1	↓-0.3
10/18 12:10	42.7	↓-0.4
10/18 12:20	42.3	↓-0.4
10/18 12:30	41.8	↓-0.5
10/18 12:40	41.3	↓-0.5
10/18 12:50	40.8	↓-0.5
10/18 13:00	40.2	↓-0.6
10/18 13:10	39.6	↓-0.6
10/18 13:20	39.0	↓-0.6
10/18 13:30	38.4	↓-0.6
10/18 13:40	37.7	↓-0.7
10/18 13:50	37.0	↓-0.7
10/18 14:00	36.3	↓-0.7
10/18 14:10	35.6	↓-0.7
10/18 14:20	34.9	↓-0.7
10/18 14:30	34.2	↓-0.7
10/18 14:40	33.5	↓-0.7
10/18 14:50	32.8	↓-0.7
10/18 15:00	32.0	↓-0.8	最大潮位差
10/18 15:10	31.3	↓-0.7
10/18 15:20	30.6	↓-0.7
10/18 15:30	29.9	↓-0.7
10/18 15:40	29.2	↓-0.7
10/18 15:50	28.6	↓-0.6
10/18 16:00	27.9	↓-0.7
10/18 16:10	27.3	↓-0.6
10/18 16:20	26.7	↓-0.6
10/18 16:30	26.2	↓-0.5
10/18 16:40	25.6	↓-0.6
10/18 16:50	25.1	↓-0.5
10/18 17:00	24.7	↓-0.4
10/18 17:10	24.2	↓-0.5
10/18 17:20	23.8	↓-0.4
10/18 17:30	23.5	↓-0.3
10/18 17:40	23.1	↓-0.4
10/18 17:50	22.9	↓-0.2
10/18 18:00	22.6	↓-0.3
10/18 18:10	22.4	↓-0.2
10/18 18:20	22.2	↓-0.2
10/18 18:30	22.1	↓-0.1
10/18 18:40	22.0	↓-0.1
10/18 18:50	22.0	0	干潮
10/18 19:00	22.0	0
10/18 19:10	22.0	0
10/18 19:20	22.0	0
10/18 19:30	22.1	↑0.1
10/18 19:40	22.3	↑0.2
10/18 19:50	22.4	↑0.1
10/18 20:00	22.6	↑0.2
10/18 20:10	22.8	↑0.2
10/18 20:20	23.1	↑0.3
10/18 20:30	23.3	↑0.2
10/18 20:40	23.6	↑0.3
10/18 20:50	23.9	↑0.3
10/18 21:00	24.2	↑0.3
10/18 21:10	24.5	↑0.3
10/18 21:20	24.9	↑0.4
10/18 21:30	25.2	↑0.3
10/18 21:40	25.6	↑0.4
10/18 21:50	25.9	↑0.3
10/18 22:00	26.3	↑0.4
10/18 22:10	26.6	↑0.3
10/18 22:20	27.0	↑0.4
10/18 22:30	27.3	↑0.3
10/18 22:40	27.7	↑0.4
10/18 22:50	28.0	↑0.3
10/18 23:00	28.3	↑0.3
10/18 23:10	28.6	↑0.3
10/18 23:20	28.9	↑0.3
10/18 23:30	29.2	↑0.3
10/18 23:40	29.4	↑0.2
10/18 23:50	29.6	↑0.2